JPS6130857B2 - - Google Patents
Info
- Publication number
- JPS6130857B2 JPS6130857B2 JP54029086A JP2908679A JPS6130857B2 JP S6130857 B2 JPS6130857 B2 JP S6130857B2 JP 54029086 A JP54029086 A JP 54029086A JP 2908679 A JP2908679 A JP 2908679A JP S6130857 B2 JPS6130857 B2 JP S6130857B2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- speed
- feed rate
- constant
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 238000003754 machining Methods 0.000 description 11
- 238000007796 conventional method Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/08—Control or regulation of cutting velocity
- B23Q15/10—Control or regulation of cutting velocity to maintain constant cutting velocity between tool and workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Control Of Machine Tools (AREA)
- Numerical Control (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2908679A JPS55120953A (en) | 1979-03-13 | 1979-03-13 | Method for controlling feeding speed of cutting tool |
US06/128,173 US4330832A (en) | 1979-03-13 | 1980-03-07 | Cutter feed rate control system |
EP80300755A EP0018710B1 (de) | 1979-03-13 | 1980-03-12 | Verfahren zum Bearbeiten eines Werkstücks und Vorrichtung zum Steuern des Vorschubs eines Schneidewerkzeugs |
DE8080300755T DE3063246D1 (en) | 1979-03-13 | 1980-03-12 | A method of machining a workpiece, and an apparatus for controlling feed rate of a workpiece machining cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2908679A JPS55120953A (en) | 1979-03-13 | 1979-03-13 | Method for controlling feeding speed of cutting tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55120953A JPS55120953A (en) | 1980-09-17 |
JPS6130857B2 true JPS6130857B2 (de) | 1986-07-16 |
Family
ID=12266530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2908679A Granted JPS55120953A (en) | 1979-03-13 | 1979-03-13 | Method for controlling feeding speed of cutting tool |
Country Status (4)
Country | Link |
---|---|
US (1) | US4330832A (de) |
EP (1) | EP0018710B1 (de) |
JP (1) | JPS55120953A (de) |
DE (1) | DE3063246D1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663721A (en) * | 1979-01-24 | 1987-05-05 | Power Engineering And Manufacturing, Ltd. | Gear cutter |
JPS569148A (en) * | 1979-06-30 | 1981-01-30 | Fanuc Ltd | Controlling method for constant circumferential speed |
JPS5674708A (en) * | 1979-11-26 | 1981-06-20 | Toyoda Mach Works Ltd | Numerical control device |
JPS5936330Y2 (ja) * | 1980-12-12 | 1984-10-06 | 株式会社 不二精機製造所 | ボ−ル盤における切削送り検知装置 |
JPS584320A (ja) * | 1981-06-25 | 1983-01-11 | Fanuc Ltd | 放電加工機制御方式 |
US4578748A (en) * | 1981-10-26 | 1986-03-25 | Kabushiki Kaisha Komatsu Seisakusho | Positioning control system |
JPS58177289A (ja) * | 1982-04-12 | 1983-10-17 | 株式会社三協精機製作所 | 工業用ロボツトの動作制御装置 |
US4509126A (en) * | 1982-06-09 | 1985-04-02 | Amca International Corporation | Adaptive control for machine tools |
JPS6090655A (ja) * | 1983-05-23 | 1985-05-21 | Mitsubishi Electric Corp | 数値制御加工方法 |
US4698773A (en) * | 1986-01-31 | 1987-10-06 | The Boeing Company | Adaptive feed rate override system for a milling machine |
JPS63148881A (ja) * | 1986-12-12 | 1988-06-21 | Fanuc Ltd | サ−ボモ−タの速度制御装置 |
JPH0679250B2 (ja) * | 1987-03-19 | 1994-10-05 | フアナツク株式会社 | 軸速度出力方式 |
JPH0830973B2 (ja) * | 1989-01-26 | 1996-03-27 | オ−クマ株式会社 | 数値制御装置における工具送り速度補正方法及びその装置 |
US5283509A (en) * | 1989-04-12 | 1994-02-01 | Fanuc Ltd. | Tracing control system |
DE3940621A1 (de) * | 1989-12-08 | 1991-06-13 | Bosch Gmbh Robert | Verfahren zur numerischen steuerung einer drehmaschine |
US5251681A (en) * | 1992-06-05 | 1993-10-12 | Newman-Whitney | Method and apparatus for optimizing planer mill output |
US5727912A (en) * | 1992-12-28 | 1998-03-17 | Omat Ltd. | Controller for CNC-operated machine tools |
US7682222B2 (en) * | 2004-05-26 | 2010-03-23 | The Gleason Works | Variable rate method of machining gears |
US7508152B2 (en) * | 2005-08-29 | 2009-03-24 | The Boeing Company | Apparatus for machine tool feedrate override using limiting parameters corresponding to actual spindle speed |
JP5897259B2 (ja) * | 2011-02-02 | 2016-03-30 | 東芝機械株式会社 | 工作機械およびその制御方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1035910A (en) * | 1962-11-05 | 1966-07-13 | Ass Elect Ind | Improvements in or relating to variable speed drives for machine tools |
US3705339A (en) * | 1969-08-22 | 1972-12-05 | Gen Electric | Automatic servomotor control for lathes providing sfm and chip thickness control |
US3728595A (en) * | 1970-02-27 | 1973-04-17 | Boeing Co | Feedrate control system for milling machines |
US3665493A (en) * | 1970-03-30 | 1972-05-23 | Bendix Corp | Adaptive numerical control system for a machine tool |
US3976861A (en) * | 1975-06-27 | 1976-08-24 | General Electric Company | Apparatus for maintaining a constant surface speed of a rotating work piece being cut by a moving cutting tool |
US4078195A (en) * | 1976-01-13 | 1978-03-07 | Macotech Corporation | Adaptive control system for numerically controlled machine tools |
US4208718A (en) * | 1978-06-05 | 1980-06-17 | Kearney & Trecker Corporation | Method of optimizing the operation of a computer controlled machine tool |
US4237408A (en) * | 1979-08-10 | 1980-12-02 | Cincinnati Milacron Inc. | Method and apparatus for modifying the operation of a machine tool as a function of torque |
-
1979
- 1979-03-13 JP JP2908679A patent/JPS55120953A/ja active Granted
-
1980
- 1980-03-07 US US06/128,173 patent/US4330832A/en not_active Expired - Lifetime
- 1980-03-12 DE DE8080300755T patent/DE3063246D1/de not_active Expired
- 1980-03-12 EP EP80300755A patent/EP0018710B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4330832A (en) | 1982-05-18 |
EP0018710A1 (de) | 1980-11-12 |
JPS55120953A (en) | 1980-09-17 |
DE3063246D1 (en) | 1983-07-07 |
EP0018710B1 (de) | 1983-05-18 |
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